On Tuesday, TMZ Sports released what appears to be police dash cam footage from the July chase and the conversations between police, Mason and his mother in the moments following.

A woman who appears to be Mason’s mother can be heard explaining that her son is not in the right frame of mind, and she goes on to infer that it is football and the hits he has taken while playing the game that have in him that condition. At one point, she called him a 22-year-old adult with the mindset of a 10-year-old child.

Mason, who played a key role in taking Auburn to a SEC title and national championship game appearance during the 2013 season, did not report for training camp with the Los Angeles Rams. The team appears prepared to move on without him. In two years with the Rams, Mason accumulated 254 carries for 972 yards rushing.